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Cheap flights from Seattle to Changsha from $509

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Changsha departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
11:00 am - 11:40 amSEA-CSX
32h 40m1 stop
Korean Air Logo
12:55 pm - 9:00 amCSX-SEA
36h 05m1 stop
$905Korean Air
Find Deal
Wed, Mar 4 - Sun, Mar 8
Korean Air Logo
5:40 pm - 11:40 amSEA-CSX
26h 00m2 stops
Korean Air Logo
12:55 pm - 9:00 amCSX-SEA
36h 05m1 stop
$1,010Korean Air
Find Deal
Wed, Mar 4 - Sun, Mar 8
Multiple Airlines Logo
3:32 pm - 10:50 amSEA-CSX
27h 18m2 stops
Multiple Airlines Logo
1:05 pm - 9:59 pmCSX-SEA
24h 54m2 stops
$1,015Multiple Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Korean Air Logo
10:30 am - 11:40 amSEA-CSX
33h 10m2 stops
Korean Air Logo
12:55 pm - 8:01 pmCSX-SEA
23h 06m2 stops
$1,021Korean Air
Find Deal
Wed, Mar 4 - Sun, Mar 8
Multiple Airlines Logo
8:00 pm - 5:25 pmSEA-CSX
29h 25m2 stops
Multiple Airlines Logo
10:10 pm - 2:31 pmCSX-SEA
32h 21m3 stops
$1,043Multiple Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Multiple Airlines Logo
1:40 pm - 11:35 pmSEA-CSX
17h 55m1 stop
Multiple Airlines Logo
1:05 pm - 6:48 pmCSX-SEA
45h 43m2 stops
$1,053Multiple Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Multiple Airlines Logo
10:05 am - 9:55 amSEA-CSX
31h 50m3 stops
Multiple Airlines Logo
7:10 pm - 2:31 pmCSX-SEA
35h 21m3 stops
$1,084Multiple Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Multiple Airlines Logo
12:10 am - 12:20 amSEA-CSX
32h 10m3 stops
Multiple Airlines Logo
10:10 pm - 2:31 pmCSX-SEA
32h 21m3 stops
$1,258Multiple Airlines
Find Deal
Wed, Nov 26 - Thu, Dec 4
Cathay Pacific Logo
7:54 pm - 10:50 amSEA-CSX
22h 56m2 stops
Cathay Pacific Logo
1:05 pm - 8:59 pmCSX-SEA
23h 54m2 stops
$7,982Cathay Pacific
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Sun, Dec 14 - Thu, Jan 1
American Airlines Logo
12:59 am - 12:20 amSEA-CSX
31h 21m2 stops
American Airlines Logo
9:05 am - 9:59 pmCSX-SEA
28h 54m2 stops
$9,088American Airlines
Find Deal
Tue, Mar 3 - Sun, Mar 8

Korean Air flights from Seattle to Changsha

Our best Korean Air deals on Seattle to Changsha flight tickets
Korean Air
Mar 4
SEA11:00 amSeattle/Tacoma Intl
32h 40m
1 stop
CSX11:40 amChangsha Huanghua Intl
Mar 8
CSX12:55 pmChangsha Huanghua Intl
36h 05m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$905
Find similar
Korean Air
Mar 4
SEA5:40 pmSeattle/Tacoma Intl
26h 00m
2 stops
CSX11:40 amChangsha Huanghua Intl
Mar 8
CSX12:55 pmChangsha Huanghua Intl
36h 05m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$1,010
Find similar
Korean Air
Mar 4
SEA10:30 amSeattle/Tacoma Intl
33h 10m
2 stops
CSX11:40 amChangsha Huanghua Intl
Mar 8
CSX12:55 pmChangsha Huanghua Intl
23h 06m
2 stops
SEA8:01 pmSeattle/Tacoma Intl
$1,021
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Changsha that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Seattle to Changsha that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Wed 3/4

11:00 am-11:40 am

1 stop32h 40m

Changsha Huanghua Intl

Sun 3/8

12:55 pm-9:00 am

1 stop36h 05m

$905

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Wed 3/4

5:40 pm-11:40 am

2 stops26h 00m

Changsha Huanghua Intl

Sun 3/8

12:55 pm-9:00 am

1 stop36h 05m

$1,010

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Thu 11/27

3:32 pm-10:50 am

2 stops27h 18m

Changsha Huanghua Intl

Thu 12/4

1:05 pm-9:59 pm

2 stops24h 54m

$1,015

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Wed 3/4

10:30 am-11:40 am

2 stops33h 10m

Changsha Huanghua Intl

Sun 3/8

12:55 pm-8:01 pm

2 stops23h 06m

$1,021

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Thu 11/27

8:00 pm-5:25 pm

2 stops29h 25m

Changsha Huanghua Intl

Thu 12/4

10:10 pm-2:31 pm

3 stops32h 21m

$1,043

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Thu 11/27

1:40 pm-11:35 pm

1 stop17h 55m

Changsha Huanghua Intl

Thu 12/4

1:05 pm-6:48 pm

2 stops45h 43m

$1,053

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Thu 11/27

10:05 am-9:55 am

3 stops31h 50m

Changsha Huanghua Intl

Thu 12/4

7:10 pm-2:31 pm

3 stops35h 21m

$1,084

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Wed 11/26

12:10 am-12:20 am

3 stops32h 10m

Changsha Huanghua Intl

Thu 12/4

10:10 pm-2:31 pm

3 stops32h 21m

$1,258

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Sun 12/14

7:54 pm-10:50 am

2 stops22h 56m

Changsha Huanghua Intl

Thu 1/1

1:05 pm-8:59 pm

2 stops23h 54m

$7,982

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

Tue 3/3

12:59 am-12:20 am

2 stops31h 21m

Changsha Huanghua Intl

Sun 3/8

9:05 am-9:59 pm

2 stops28h 54m

$9,088

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Changsha from

How to get the cheapest flight ticket from Seattle to Changsha

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Changsha?

The cheapest day to depart from Seattle to Changsha is on a Thursday when prices can be found for as low as $1,118. Flights from Seattle to Changsha on a Friday will generally be more expensive and average around $2,272. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Changsha?

In the morning is the cheapest time of day to fly from Seattle to Changsha when you can find flight prices for as low as $1,208. Flying to Changsha in the morning is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $1,321.

Can stopping save me money on Seattle to Changsha flights?

You could potentially save up to 14% on your flight if you consider stops on a Seattle to Changsha flight.

When to book flights from Seattle to Changsha

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Changsha according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Changsha (SEA to CSX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Changsha

Direct flights

None
There are no direct flights from Seattle to Changsha. There are no popular flight routes from Seattle to Changsha.
Search flight deals

  • How far is Seattle/Tacoma Intl to Changsha Huanghua Intl by plane?

    A flight from Seattle/Tacoma Intl to Changsha Huanghua Intl will travel around 6171.0 mi. A reasonable flight in good conditions will take 17h 55m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Changsha Huanghua Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Changsha Huanghua Intl Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Changsha Huanghua Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Changsha Huanghua Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Changsha Huanghua Intl Airport.

  • What documentation or ID do you need to fly to Changsha Huanghua Intl Airport?

    The necessary travel and health documents for your Changsha Huanghua Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Changsha?

Best airlines flying from Seattle to Changsha

Compare and see reviews for airlines that fly from Seattle to Changsha with momondo
Airline
Rating
Free Cancellation
Price
Hainan AirlinesPriceFrom $826Free CancellationRating
8.1
50 reviews
Search Hainan Airlines flights
Asiana AirlinesPriceFrom $1,055Free CancellationRating
8.2
483 reviews
Search Asiana Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Changsha?

It is quick and easy to find Seattle to Changsha flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Changsha that suits you.

Can I find flights from Seattle to Changsha with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Changsha from Seattle with this policy.

How can momondo help me find flights from Seattle to Changsha?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Changsha.

I’m not ready to book a flight from Seattle to Changsha right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Changsha flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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